Hello! Here is the patch to support SMBus Block Read and SMBus Block Process Call protocols under I2C emulation. It adds the I2C_M_RECV_LEN flag. To support the two protocols, an algorithm driver should handle the I2C_M_RECV_LEN flag in its master_xfer routin, and return I2C_FUNC_SMBUS_EMUL | I2C_FUNC_SMBUS_READ_BLOCK_DATA or I2C_FUNC_SMBUS_EMUL | I2C_FUNC_SMBUS_BLOCK_PROC_CALL in its functionality routin. Existing algorithm drivers won't be affected by this patch. -- Regards, Liu Tao -------------- next part -------------- A non-text attachment was scrubbed... Name: i2c_smbus_emul.patch Type: text/x-diff Size: 3033 bytes Desc: not available Url : http://lists.lm-sensors.org/pipermail/lm-sensors/attachments/20031127/c17a759e/attachment.bin
